74332180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 181762560

約数和(自身を除く): 107430380

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 41, 52, 65, 76, 82, 95, 130, 164, 190, 205, 247, 260, 367, 380, 410, 494, 533, 734, 779, 820, 988, 1066, 1235, 1468, 1558, 1835, 2132, 2470, 2665, 3116, 3670, 3895, 4771, 4940, 5330, 6973, 7340, 7790, 9542, 10127, 10660, 13946, 15047, 15580, 19084, 20254, 23855, 27892, 30094, 34865, 40508, 47710, 50635, 60188, 69730, 75235, 90649, 95420, 101270, 139460, 150470, 181298, 195611, 202540, 285893, 300940, 362596, 391222, 453245, 571786, 782444, 906490, 978055, 1143572, 1429465, 1812980, 1956110, 2858930, 3716609, 3912220, 5717860, 7433218, 14866436, 18583045, 37166090, 74332180]

約数ペア:

[(1, 74332180), (2, 37166090), (4, 18583045), (5, 14866436), (10, 7433218), (13, 5717860), (19, 3912220), (20, 3716609), (26, 2858930), (38, 1956110), (41, 1812980), (52, 1429465), (65, 1143572), (76, 978055), (82, 906490), (95, 782444), (130, 571786), (164, 453245), (190, 391222), (205, 362596), (247, 300940), (260, 285893), (367, 202540), (380, 195611), (410, 181298), (494, 150470), (533, 139460), (734, 101270), (779, 95420), (820, 90649), (988, 75235), (1066, 69730), (1235, 60188), (1468, 50635), (1558, 47710), (1835, 40508), (2132, 34865), (2470, 30094), (2665, 27892), (3116, 23855), (3670, 20254), (3895, 19084), (4771, 15580), (4940, 15047), (5330, 13946), (6973, 10660), (7340, 10127), (7790, 9542)]